6688651785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{904483}}^1$

素因数の和:904537

約数の個数: 32

約数和(自身を含む): 11722112640

約数和(自身を除く): 5033460855

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 904483, 2713449, 4522415, 13567245, 15376211, 26230007, 46128633, 76881055, 78690021, 131150035, 230643165, 393450105, 445910119, 1337730357, 2229550595, 6688651785]

約数ペア:

[(1, 6688651785), (3, 2229550595), (5, 1337730357), (15, 445910119), (17, 393450105), (29, 230643165), (51, 131150035), (85, 78690021), (87, 76881055), (145, 46128633), (255, 26230007), (435, 15376211), (493, 13567245), (1479, 4522415), (2465, 2713449), (7395, 904483)]